| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $147.59 | 5.140% | $155.1761 | $155.18 | $155.20 | $155.20 |
| Purchase #2 | $46.81 | 6.357% | $49.7857 | $49.79 | $49.80 | $49.80 |
| Purchase #3 | $200.33 | 3.240% | $206.8207 | $206.82 | $206.80 | $206.80 |
| Purchase #4 | $40.33 | 11.744% | $45.0664 | $45.07 | $45.05 | $45.10 |
| Purchase #5 | $106.57 | 6.449% | $113.4427 | $113.44 | $113.45 | $113.40 |
| Purchase #6 | $91.45 | 7.820% | $98.6014 | $98.60 | $98.60 | $98.60 |
| Purchase #7 | $167.82 | 3.542% | $173.7642 | $173.76 | $173.75 | $173.80 |
| 7 purchase totals = | $800.90 | $842.6572 | $842.66 | $842.65 | $842.70 | |